Randell Commercial Refrigerator Thermostat Issue in St. Augustine, FL
Temperature inaccurate, cycling abnormally. Bad thermostat or temperature sensor. We fix this on Randell commercial refrigerators across St. Augustine. A live dispatcher answers your call — no phone tree, no callback queue.

Why your Randell commercial refrigerator is thermostat issue
The first things owners spot on a thermostat issue Randell commercial refrigerator: temperature inaccurate, cycling abnormally. Bad thermostat or temperature sensor. Nine times out of ten it comes down to failed temperature sensor. Left unaddressed, food or stock can spoil within hours.
Most likely causes
- Failed temperature sensor
- Stuck thermostat contacts
- A bad control board
Known Randell commercial refrigerator weak points
- Clogged condensate drains causing water pooling inside the cabinet
- Cracked or worn door gaskets losing seal and forcing compressor overwork
- Dirty condenser coils causing short-cycling and poor temperature hold
- Condenser or evaporator fan motor failure leaving product too warm
Quick check — and when it's not DIY
Do this first — it takes two minutes: confirm the temperature setting itself, and give the unit 24 hours after any adjustment before assuming it's broken. When that isn't the fix, if the setting's right and it still misreads, the sensor or board needs testing with a meter, and a wrong guess here means paying for a part that wasn't the problem.
How we fix it
We start with a full diagnostic on the Randell commercial refrigerator, confirm the real fault, then price it flat. Randell/Unified Brands OEM parts are widely available through PartsTown and foodservice distributors, though sealed-system refrigerant repairs require an experienced technician. The quote is flat, approved before we start, and every repair carries our warranty.
independent commercial service — experienced with Randell refrigeration and prep tables, not authorized by the manufacturer
What St. Augustine homeowners say
on the First Coast
“Same-day response — a tech was diagnosing the Randell commercial refrigerator hours after I called. Genuine parts, done in one trip, and the invoice matched the quote.”
“They squeezed our Randell commercial refrigerator in on a busy day and still showed up inside the window. Flat price agreed up front, and they stood behind the labour warranty.”
“No waiting around — the Randell commercial refrigerator was diagnosed within an hour of the tech arriving. They clearly knew Randell inside out and had the part on the truck.”
Frequently asked questions
What does the call-out cost?
We charge $149 for a full diagnostic, credited to the repair if you proceed. No separate trip fee and no surcharges added later.
What does a Randell commercial refrigerator that is thermostat issue usually cost?
Expect $280–$1,300 for parts and labour on a Randell commercial refrigerator that is thermostat issue. We charge a $149 diagnostic that comes off the repair total, and nothing begins until you approve a flat price.
What if the same problem comes back?
We stand behind the work with a 1-year labour warranty and 6-month parts warranty — if it recurs in that time, we fix it again for free.
Do you offer same-day service in St. Augustine?
Yes. We cover St. Augustine daily and offer same-day and emergency service. Booking earlier in the day gives the best chance of an afternoon slot.
Get same-day service in St. Augustine.
Flat-rate pricing, 1 year labour warranty, and fast dispatch.